re PR debug/66691 (ICE on valid code at -O3 with -g enabled in simplify_subreg, at...

[gcc.git] / gcc / value-prof.c

diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 74f53754052b12678d38ef4f31ba4f01c19424e1..0424149471bca8956bc3e282a9dac9a8f4c1b6fd 100644 (file)
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -68,8 +68,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "timevar.h"
 #include "dumpfile.h"
 #include "profile.h"
-#include "plugin-api.h"
-#include "ipa-ref.h"
 #include "cgraph.h"
 #include "data-streamer.h"
 #include "builtins.h"
@@ -1248,22 +1246,9 @@ gimple_mod_subtract_transform (gimple_stmt_iterator *si)
   return true;
 }
 
-struct profile_id_traits : default_hashmap_traits
-{
-  template<typename T>
-  static bool
-  is_deleted (T &e)
-    {
-      return e.m_key == UINT_MAX;
-    }
-
-  template<typename T> static bool is_empty (T &e) { return e.m_key == 0; }
-  template<typename T> static void mark_deleted (T &e) { e.m_key = UINT_MAX; }
-  template<typename T> static void mark_empty (T &e) { e.m_key = 0; }
-};
+typedef int_hash <unsigned int, 0, UINT_MAX> profile_id_hash;
 
-static hash_map<unsigned int, cgraph_node *, profile_id_traits> *
-cgraph_node_map = 0;
+static hash_map<profile_id_hash, cgraph_node *> *cgraph_node_map = 0;
 
 /* Returns true if node graph is initialized. This
    is used to test if profile_id has been created
@@ -1283,8 +1268,7 @@ void
 init_node_map (bool local)
 {
   struct cgraph_node *n;
-  cgraph_node_map
-    = new hash_map<unsigned int, cgraph_node *, profile_id_traits>;
+  cgraph_node_map = new hash_map<profile_id_hash, cgraph_node *>;
 
   FOR_EACH_DEFINED_FUNCTION (n)
     if (n->has_gimple_body_p ())